baber/WOPTO huggingface dataset:
Patent JP-2018189811-A (JP)
Title: Image forming apparatus and storge device
Inventor: KOJIMA REO
IPC: G03G21/18
Filed: 2017-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus in which even when an urging member urging a detachable unit toward a near side in an attachment direction is provided, the detachable unit is held by a holding member without largely inclined with respect to a normal attitude in an apparatus body, and a storage device.SOLUTION: An image forming apparatus is installed with a compression spring 55 (urging member) that urges a process cartridge 10 (detachable unit) with respect to an image forming apparatus body 100 toward a near side in an attachment direction, and an operation lever 50 (holding member) that holds a front side plate 25 of the process cartridge 10 against urging from the compression spring 55. When viewed in the attachment direction, the compression spring 55 is arranged between a master reference pin 81 and a master reference hole 25a and a slave reference pin 82 and a slave reference hole 25b, and the operation lever 50 is arranged on a virtual line A connecting the master reference pin 81 and the master reference hole 25a and the slave reference pin 82 and the slave reference hole 25b.SELECTED DRAWING: Figure 4
Patent JP-2018196026-A (JP)
Title: Gate driving device
Inventor: KIGAMI MASAHITO
IPC: H01L21/338
Filed: 2017-05-18
Abstract: To suppress a current collapse of a switching element having a JFET-type gate structure.SOLUTION: A gate driving device 10 includes a first power source 6, a second power source 7, a first high-side switch 2, a second high-side switch 3, a low-side switch 4, and a controller 9. The voltage VCC1 of the first power source 6 is higher than an on-voltage VCC2 of a switching element 20. The controller 9 turns on the first and second high-side switches 2 and 3 at the same time, and turns off the first high-side switch 2 earlier than the second high-side switch 3. After that, the controller 9 turns on the low-side switch 4 and turns off the second high-side switch 3. In the voltage pulse applied to the gate 20c of the switching element 20, the initial voltage VCC1 is higher than the on-voltage VCC2. A large amount of holes are injected in the initial stage of the voltage pulse, and trapped electrons are rapidly extinguished so that a current collapse is suppressed.SELECTED DRAWING: Figure 2
Patent JP-2018192463-A (JP)
Title: Water treatment device and water treatment method
Inventor: TAKEDA KENJI
IPC: B01J49/06
Filed: 2017-05-22
Abstract: To provide a water treatment device and a water treatment method which can prevent filtration failures.SOLUTION: According to one embodiment, a water treatment device has: a filtration tank that stores a filter medium and allows water conduction; a recycle tank that is connected to the filtration tank and can store a recycle material and water; and a controller that stops water conduction to the filtration tank if the number of times of recycle treatment, which includes adding the recycle material into the filtration tank to clean the filter medium, is equal to or higher than a predetermined stop reference value.SELECTED DRAWING: Figure 1
Patent JP-2018201624-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2017-05-30
Abstract: To provide a game machine capable of enhancing player's interest in a game.SOLUTION: Shooting means is configured so as to be capable of shooting game balls with first shooting strength, and second shooting strength differing from the first shooting strength. Distribution means for distributing the game balls to any one flow path out of a plurality of flow paths including at least a first flow path and a second flow path is provided at a position at which the game balls shot with the first shooting strength by the shooting means can arrive. A third flow path allowing the game balls that flow down to flow into the second flow path is provided at a position to which the game balls shot with the second shooting strength can flow down. A ratio of the game balls shot with the first shooting strength and arriving at the distribution means is configured so as to be easily higher than a ratio of the game balls shot with the second shooting strength and arriving at the second flow path. Thus, there is an effect that player's interest in a game can be enhanced.SELECTED DRAWING: Figure 162
Patent JP-2018125274-A (JP)
Title: Electrical connection device
Inventor: MAEDA YUKI
IPC: H01R13/518
Filed: 2017-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a versatile electrical connection device.SOLUTION: An electrical connection device 1 includes a first housing 20 in which at least one contact portion 11 to which a conductive portion C is electrically connected is accommodated or can be accommodated, a second housing 30 having at least one first housing accommodation space S in which a plurality of first housings 20 are accommodated or can be accommodated, and a plurality of mating contact portions 9 electrically connected to a plurality of contact portions 11.SELECTED DRAWING: Figure 3
Patent JP-2019001467-A (JP)
Title: Beverage feeder
Inventor: TOYAMA MASARU
IPC: G07F13/00
Filed: 2017-06-12
Abstract: To provide a beverage feeder capable of performing proper beverage feeding according to size of a container by easily adjusting the height thereof, and also capable of preventing the container from being obliquely placed.SOLUTION: A beverage feeder is equipped with a feeding nozzle and a tray part with a lid member 52 on a front frame thereof. Inside of a recessed part of the frame, protrusions D1 and D2 are arranged on both side walls 11b, and they are vertically aligned in line. The lid member 52 is inserted sliding into a space between the protrusions D1 and D2, arranged on both side walls 11b. There is such an arrangement done about the protrusions D1 and D2 that, when one end of the lid member 52 contacts the upper side of the protrusion D1 on the side wall 11b, the other end of the lid member does not reach the protrusion D2 on the other side wall 11b.SELECTED DRAWING: Figure 6
Patent JP-2018007655-A (JP)
Title: Modified rsv f proteins and methods of their use
Inventor: PETER PUSHKO
IPC: C12P21/02
Filed: 2017-06-15
Abstract: PROBLEM TO BE SOLVED: To provide modified or mutated respiratory syncytial virus fusion (RSV-F) proteins and methods for making and using them, including immunogenic compositions such as vaccines for the treatment and/or prevention of RSV infection.SOLUTION: According to the present invention, there is provided a method for producing a RSV-F protein. The method consists of the steps of; introducing a nucleic acid encoding the RSV-F protein into an insect host cell, one or more of the amino acids of the encoded protein, which correspond to a particular sequence of the wild type RSV-F protein, being deleted, and further comprising a primary failing conjugation portion corresponding to the specific sequence of the wild type RSV-F protein inactivated by mutation, and cell-processing comprising an N-terminal signal peptide cleavage; culturing the insect host cell under conditions suitable for expression of the RSV-F protein and the cell-processing; and recovering the insect cells by centrifugation to isolate them.SELECTED DRAWING: Figure 11
Patent JP-2019004353-A (JP)
Title: Execution device, instruction device, method executed by those, and computer program
Inventor: NAKAMURA TAKATOSHI
IPC: H04L9/32
Filed: 2017-06-16
Abstract: To provide a technique of preventing man-in-the-middle attacks.SOLUTION: An Internet banking system includes a user terminal and a settlement device that can communicate with each other via a network. The user terminal generates original data including instruction data on an instruction executed by the settlement device (S802), encrypts it to make encrypted instruction data (S803), and transmits the encrypted instruction data to the settlement device (S805 and 901). The settlement device decrypts the encrypted instruction data to return it to the original data (S902) and executes operation identified by the instruction data included in the original data (S904).SELECTED DRAWING: Figure 9
Patent JP-2019006175-A (JP)
Title: Attachment structure of on-vehicle electric device
Inventor: NAKAGAMI HIDETO
IPC: B60R16/02
Filed: 2017-06-21
Abstract: To provide an attachment structure of an on-vehicle electric device which enables a vehicle cabin internal space to be used maximally while improving safety of occupants in a vehicle cabin.SOLUTION: An attachment structure of an on-vehicle electric device includes: a case 2 which can house an on-vehicle electric device; an introduction mechanism 7 (an opening 7a, an introduction part 7b) which can introduce a harness 10 into the case; an attachment mechanism 8 (a fastening member 8a, a fastening part 8b, a through hole 8c) which can attach the case to a floor panel 5; and a seal mechanism 9 which can seal the case and a vehicle cabin inner surface 5a. The seal mechanism includes an elastic member 9a which is disposed between the vehicle cabin inner surface of the floor panel and an attachment surface 2s of the case, contacts with the attachment surface of the case and the vehicle cabin inner surface of the floor panel without forming gaps, and continues in an endless form. The elastic member is configured so as to enclose the outer side of the fastening member.SELECTED DRAWING: Figure 4
Patent JP-2019006262-A (JP)
Title: Vehicular sun visor
Inventor: SHIMIZU TOMOHIKO
IPC: B60J3/02
Filed: 2017-06-26
Abstract: To provide a vehicular sun visor which is always put in an electrically conductive condition by expanding a contact range of a contact point part of an electrical conductor of an arm and a contact point part of a terminal.SOLUTION: The vehicular sun visor comprises: a sun visor body having electrical unit; an arm 20 freely revolvably holding the sun visor body and provided with, in a cylindrical end part 21, contact point parts 29A and 29B of a pair of electrical conductors 28 and 28; a fitting bracket 30 fitting the arm 20 to a vehicle; and a connector 40 assembled in the fitting bracket 30 and having a pair of terminals of which the contact point parts are contacted with the contact point parts 29A and 29B of the pair of electrical conductors 28 and 28. Small diameter cylindrical end part 22 and a large diameter cylindrical end part 23 are provided on the upper side and the lower side of the cylindrical end part 21 exposed to the outside from the arm support part 31, and notches 22b and 23b are provided in an alternate position of these small diameter cylindrical end parts 22 and large diameter cylindrical end parts 23, and one circular-arc plate-shaped contact point part 29A is provided on an outer circumferential surface 22a of the small diameter cylindrical end part 22, and the other circular-arc plate-shaped contact point part 29B is provided on an outer circumferential surface 23a of the large diameter cylindrical end part 23.SELECTED DRAWING: Figure 5
Patent JP-2019012198-A (JP)
Title: Wavelength conversion device, laser device and wavelength conversion method
Inventor: ONISHI MANABU
IPC: G02F1/37
Filed: 2017-06-30
Abstract: To provide a wavelength conversion device capable of increasing the intensity of the converted light as much as possible in wavelength conversion of laser light.SOLUTION: The wavelength conversion device is configured to perform the following steps of: converting a beam of fundamental wave light L1 emitted from a laser device 1 into a second harmonic wave L2 by a wavelength conversion element 5; confining the second harmonic wave L2 between a first flat concave mirror 3 and a second flat concave mirror 4 via the wavelength conversion element 5 by multiply reflecting between the first and second flat concave mirrors 3 and 4; converting the second harmonic wave L2 into a fourth harmonic wave L4 every time the harmonic wave L2 passes through the wavelength conversion element 2; outputting the fourth harmonic wave L4 after transmitting the second flat concave mirror 4 and a filter 6. The above steps are repeated to convert the unconverted second harmonic wave L2 into the fourth harmonic wave L4 until the unconverted second harmonic wave L2 attenuates and disappears to thereby increase the intensity of the fourth harmonic wave L4 as the converted light.SELECTED DRAWING: Figure 1
Patent JP-2019012424-A (JP)
Title: Image processing device and computer program
Inventor: YOSHIDA AKIJI
IPC: G06T3/00
Filed: 2017-06-30
Abstract: To create positional data containing positional information that properly indicates the position of a reference point within a picked-up image.SOLUTION: An image processing device obtains positional information indicating the position of a reference point using picked-up image data that indicates a picked-up image representing an imaging object which indicates the reference point, analyzes the relative positional relationship of the reference point using the positional information in accordance with a first method, associates relative information indicating the relative positional relationship of the reference point with the reference point, analyzes the relative positional relationship of the reference point using the multiple pieces of positional information in accordance with a second method, associates the relative information with the reference point, and determines an excluded reference point when an association relationship in accordance with the first method differs from an association relationship in accordance with the second method. The reference points to be output are equal to or greater than two reference points other than the excluded reference point.SELECTED DRAWING: Figure 8
Patent JP-2019010056-A (JP)
Title: Seedling planting device of rice planter
Inventor: TAKAHASHI MANABU
IPC: A01C11/02
Filed: 2017-06-30
Abstract: To eliminate the loosening of a chain at a chain transmission part of a planting transmission case, and to easily perform the replacement and maintenance work of the chain, in a seedling planning device of a rice transplanter for transmitting a rotational drive force of an engine to a planting drive shaft of the seedling planting device by chain transmission from a PTO shaft.SOLUTION: In a seedling planting device of a rice transplanter for transmitting the drive rotation of a PTO shaft 33 for outputting a drive force of an engine 11 to transmission shafts 47, 48 from eccentric gear mechanisms 37, 38, and transmitting the drive rotation to a planting drive shaft 30 from the transmission shafts 47, 48 by transmission chains 51, 52, a chain tightener 2 for imparting tension to the transmission chains 51, 52 is arranged in a chain transmission case 21a, and a side face opening/closing lid 3 is arranged at a side face of the chain transmission case 21a so that the chain tightener 2 can be replaced.SELECTED DRAWING: Figure 3
Patent JP-2019011638-A (JP)
Title: Floor bundle
Inventor: KITAZAKI TSUTOMU
IPC: E04F15/00
Filed: 2017-06-30
Abstract: To provide a floor bundle capable of strengthening connection strength with a floor material.SOLUTION: There is provided a floor bundle 10 supporting a floating floor 200 disposed at a distance above a floor foundation 150 from below and allowing the height of the floating floor 200 to be freely adjusted, comprising a bottomed tubular base 12 having a base screw surface 26A on its inner peripheral surface, a tubular top portion 16 having a top threaded surface 78A capable of screwing with the base threaded surface 26A on its outer peripheral surface, a receiving portion 18 formed of a metallic material on the top surface of the top portion 16 and receiving either a floor material 202, the root joist portion or the large split portion to support the floating floor 200. The receiving portion 18 is fixed to any one of the flooring material 202, the root joist portion and the large split portion by a fixing means such as an adhesive and a fastening screw, and the base portion 12 is fixed to the floor foundation 150 with a fixing means such as an adhesive, a fastening screw.SELECTED DRAWING: Figure 24
Patent JP-2019013271-A (JP)
Title: Ultrasonic probe and manufacturing method thereof
Inventor: SAWADA KO
IPC: A61B8/14
Filed: 2017-07-03
Abstract: To enhance bonding strength concerning a bonding structure between a vibration layer and a resonance layer (hard backing layer) in an ultrasonic probe while improving acoustic characteristics.SOLUTION: An ultrasonic probe 10 includes a plurality of elements 12. Each element 12 includes a vibration layer 14, a resonance layer 18, and a matching layer 22. The undersurface of the vibration layer 14 and the top surface of the resonance layer 18 are bonded with an adhesive. The adhesive constitutes a bonding layer 16. The undersurface of the vibration layer 14 is composed as a mirror surface, and, specifically, the Ra is 0.01-0.1 μm. The top surface of the resonance layer 18 is composed as a rough surface, and, specifically, the Ra is 0.4-2.0 μm.SELECTED DRAWING: Figure 1
Patent JP-2019013170-A (JP)
Title: Liquid sweetener
Inventor: NAKANO YUKO
IPC: A23L27/00
Filed: 2017-07-04
Abstract: To provide a liquid sweetener being a low-calorie liquid sweetener containing a high-intensity sweetener, suppressed in the growth of microorganisms and having high storage stability, and suppressed in the expression of sourness and having good richness.SOLUTION: The liquid sweetener is produced by incorporating phytic acid and gluconic acid into a liquid sweetener containing a high-intensity sweetener and controlling the pH of the liquid sweetener to less than 4. The liquid sweetener has a phytic acid content of 0.04 wt% to 0.2 wt%, a gluconic acid content of 0.01 wt% to 0.27 wt% and a total content of phytic acid and gluconic acid of 0.066 wt% to 0.41 wt% and further contains as a component for imparting richness one or more kinds of calcium lactate abd L-lysine hydrochloride.SELECTED DRAWING: None
Patent JP-2019018426-A (JP)
Title: Decorative sheet and decorative molded article
Inventor: SHIINA KENICHI
IPC: B44F1/04
Filed: 2017-07-14
Abstract: To provide a brilliant high-end decorative sheet having a great contrast between a bright portion and a shade portion.SOLUTION: A decorative sheet 100 includes a light-transmitting substrate 10, a light reflective projection 20 formed on the light-transmitting substrate 10, and a black layer 30 formed of a black ink on the light reflective projection 20. A dry coating film formed by using the above black ink and by the following film forming process has such properties that: a surface glossiness value of the dry coating film measured in accordance with JIS Z8741 (1997) at a measurement angle of 60° is 80 or more and that a brightness L* value of the dry coating film surface in CIE 1976 (L*, a*, b*) color system measured by SCE method is 10 or less. The dry coating film is formed by applying the black ink on a polyethylene terephthalate film by using a bar coater having a wire diameter of 6 mil, at a travelling speed of 50 mm/sec, and then dried at 80°C for 15 minutes.SELECTED DRAWING: Figure 1
Patent JP-2019017342-A (JP)
Title: Fragile product holding device equipped with liquid receiving space
Inventor: TAKEUCHI RYOHEI
IPC: B65D25/36
Filed: 2017-07-20
Abstract: To provide means for stably holding the shape of a fragile product in liquid.SOLUTION: A device includes: a container for housing a fragile product; a lid member which tightly seals the container; and a liquid receiving space, in which the lid member has a convex part which protrudes toward an in-container space in a state of being attached to the container, a horizontal cross-sectional area of the convex part becomes smaller vertically downward, the convex part extrudes gas and liquid in the in-container space housing the fragile product and liquid to make the lid member and an edge part of the container come into close contact, by which a fluid-tight space is formed, and the liquid receiving space can receive liquid extruded by the lid member.SELECTED DRAWING: None
Patent JP-2019023380-A (JP)
Title: Lane division fence installation method and lane division fence
Inventor: MURAMATSU TADAHISA
IPC: E01F15/08
Filed: 2017-07-21
Abstract: To provide a lane division fence installation method and a lane division fence suitable for installation in a tunnel or on a bridge.SOLUTION: A lane division fence 1 is provided with: a base plate 2 to which a plurality of through-holes 21 are provided; and a division wall 3 that is installed on a surface 20 of the base plate 2. The lane division fence 1 is disposed on a road 6 in a state in which a backside 24 of the base plate 2 is directed to the asphalt-paved road 6. A cylindrical member 4 is inserted into the through-holes 21 which is provided to the base plate 2, a tip 41 of the cylindrical member 4 is bonded to an elastic adhesive 5 which is applied on the road 6 corresponding to the through-holes 21 into which the cylindrical member 4 is inserted, and the cylindrical member 4 is fixed to the road 6. Thus, the lane division fence 1 is installed on the road 6.SELECTED DRAWING: Figure 2
Patent JP-2019025376-A (JP)
Title: Suppression method of dust emission from clinker ash
Inventor: IYASAKA KOICHIRO
IPC: C09K3/22
Filed: 2017-07-25
Abstract: To provide a method capable of suppressing dust emission from clinker ash.SOLUTION: In a suppression method of dust emission from clinker ash, a granulated material is formed by mixing the clinker ash with a dust emission prevention material containing water. A water content in the dust emission prevention material to 100 pts.mass clinker ash is preferably 1-20 pts.mass. The dust emission prevention material is preferably only water, or a composition containing water and a binding material. Preferably, the granulated material contains grains having a grain size of 300-800 μm at the ratio of 20 vol% or more.SELECTED DRAWING: None
Patent JP-2019025859-A (JP)
Title: Composite material of metal and resin
Inventor: HIRAI KINJI
IPC: H05K3/44
Filed: 2017-08-02
Abstract: To provide a metal article where a resin substrate and a metal substrate are joined to each other, in which the substrate are joined to each other with a sufficiently high bond strength, and to provide a method of manufacturing the same.SOLUTION: A metal article contains a metal substrate, a resin substrate and a compound layer that joins the metal substrate and the resin substrate, where the compound layer is a compound layer (first compound layer) having a first compound having a functional group containing nitrogen and a silanol group, and a second compound that is an alkane-type amine-based silane coupling agent.SELECTED DRAWING: Figure 1
Patent JP-2018185778-A (JP)
Title: Use service management device
Inventor: OTA YUICHI
IPC: G06F13/00
Filed: 2017-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a use service management device in which external services to be used can be restricted collectively at an administrator side of a website.SOLUTION: A use service management device 1 that manages external services used when a user website is accessed, includes a CSP tag generating unit 9 for generating a CSP tag that allows only an access to a predetermined domain. The CSP tag generating unit 9 is configured to store the content of the generated CSP in a CSP content storing unit 9a inside a server 10 for use service management. The CSP tap is buried in a head of a HTML of the user website, accesses the server 10 for use service management from a visitor terminal 16 when the HTML of the user website is executed at the visitor terminal 16 with which the user website is visited, and contains a script code for adding the content of the CSP stored in the CSP content storing unit 9a to the user website.SELECTED DRAWING: Figure 1